1961 - Won a World Championship motorbike GP, 250cc class (Honda) 1962 - Crashed on Isle of Man RR 1977 - 9th Japanese GP (Meiritsu Racing - Tyrrell-Cos) 1985 - Japanese Sports Car Champion, with Kenji Takahashi 1986 - Japanese Sports Car Champion, with Kenji Takahashi 1987 - Japanese Sports Car Champion, with K.Acheson 1989 - Japanese Sports Car Champion, with S.Dickens